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Troubleshooting the Fibre Channel to SCSI Router
M8201R Fibre Channel to SCSI Router Installation and User’s Guide—529971-005
5-2
Indicators
Indicators
The Fibre Channel to SCSI router is equipped with rear panel LED indicators for
monitoring overall unit status.
The Fibre Channel to SCSI router has these LEDs:
•
Power and Fault (Pwr)—This indicator is a bicolor LED. When green, this indicator
shows that power is currently active. Lack of power indication suggests that the
unit is turned off, a problem occurred with the power supplied to the unit, or an
internal problem occurred with the unit. This indicator is amber when the Fibre
Channel to SCSI router detects a fault condition. Faults can occur as a result of
Power On Self Test (POST) failure or operational failures. It is normal for this
indicator to flash on when the unit is powered up or reset. If the fault indicator stays
lit, contact your service provider.
•
Fibre Channel (Lnk/Act)—When lit green, the upper indicator signifies a good Fibre
Channel link on the port. When lit green, the lower indicator signifies Fibre Channel
port activity. If the Link indicator fails to light at all or if the Activity indicator stays
continually lit without corresponding SCSI bus activity, there might be a problem
with the Fibre Channel configuration. Verify the Fibre Channel configuration.
•
SCSI Bus (0, 1)—When lit green, the upper indicator signifies a good Fibre
Channel link on the port. When lit green, the lower indicator signifies Fibre Channel
port activity. If the Link indicator fails to light at all or if the Activity indicator stays
continually lit without corresponding SCSI bus activity, there might be a problem
with the Fibre Channel configuration. Verify the Fibre Channel configuration.
Figure 5-1. LED Indicators
Ethernet Activity
Ethernet Link Status
Power
Fibre Channel Activity
HVD SCSI Activity for Bus 0
Fibre Channel Link Status
HVD SCSI Activity for Bus 1